Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Tulsa, OK

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
539-399 6 TULSOKTBXFY  119F BANDWIDTH.COM CLEC, LLC - OK 538   2022-08-20   
539-399 7 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2023-08-24   
539-399 8 TULSOKTBXXZ  624H ONVOY SPECTRUM, LLC 538   2022-09-10   
539-399 9 TULSOKTB03Z  622J SKYE TELECOM LLC DBA SKYETEL 538   2021-11-12   
539-424 A TULSOKTBXHY  409F ONVOY, LLC - OK 538      
539-424 0 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2020-08-02   
539-424 1 TULSOKTBXKZ  318J COMCAST IP PHONE, LLC 538   2016-12-18   
539-424 2 TULSOKTBDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 538   2016-12-03   
539-424 3 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2016-11-06   
539-424 4 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2016-11-06   
539-424 5 TULSOKTBXKZ  318J COMCAST IP PHONE, LLC 538   2016-12-18   
539-424 6 TULSOKTBX8Y  530C TELEPORT COMMUNICATIONS AMERICA OK - LLC 538   2019-05-20   
539-424 7 TULSOKDV3MD  5562 METROPCS, INC. 538   2017-03-06   
539-424 8 TULSOKDV3MD  5562 METROPCS, INC. 538   2017-03-06   
539-424 9 TULSOKDV3MD  5562 METROPCS, INC. 538   2016-12-24   
539-430 A TULSOKTBXTZ  197D VONAGE AMERICA LLC 538      
539-430 0 TULSOKTBXTZ  197D VONAGE AMERICA LLC 538   2018-02-05   
539-430 1 TULSOKDV2MD  6529 T-MOBILE USA, INC. 538   2019-05-05   
539-430 2 TULSOKDV2MD  6529 T-MOBILE USA, INC. 538   2019-05-05   
539-430 3 TULSOKDV2MD  6529 T-MOBILE USA, INC. 538   2019-05-05   
539-430 4 TULSOKDV2MD  6529 T-MOBILE USA, INC. 538   2019-05-05   
539-430 5 TULSOKDV2MD  6529 T-MOBILE USA, INC. 538   2019-05-05   
539-430 6 TULSOKTBX8Y  530C TELEPORT COMMUNICATIONS AMERICA OK - LLC 538   2019-04-22   
539-430 7 TULSOKDV2MD  6529 T-MOBILE USA, INC. 538   2019-05-05   
539-430 8 TULSOKDV2MD  6529 T-MOBILE USA, INC. 538   2019-05-05   
539-430 9 TULSOKDV2MD  6529 T-MOBILE USA, INC. 538   2019-05-05   
539-444 A TULSOKTBXHY  409F ONVOY, LLC - OK 538      
539-444 0 TULSOKTBXFY  119F BANDWIDTH.COM CLEC, LLC - OK 538   2016-07-15   
539-444 1 TULSOKTBX8Y  530C TELEPORT COMMUNICATIONS AMERICA OK - LLC 538   2016-04-21   
539-444 2 TULSOKTBX8Y  530C TELEPORT COMMUNICATIONS AMERICA OK - LLC 538   2016-04-21   
539-444 3 TULSOKTBXFY  119F BANDWIDTH.COM CLEC, LLC - OK 538   2016-08-26   
539-444 4 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2015-10-12   
539-444 5 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2015-10-12   
539-444 6 TULSOKDV2MD  6529 T-MOBILE USA, INC. 538   2015-11-02   
539-444 7 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2019-10-24   
539-444 8 TULSOKTBXFY  119F BANDWIDTH.COM CLEC, LLC - OK 538   2015-11-19   
539-444 9 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2015-12-17   
539-476 A TULSOKTBXHZ  516J TON80 COMMUNICATIONS, LLC 538      
539-476 0 TULSOKTBXXZ  624H ONVOY SPECTRUM, LLC 538   2022-09-10   
539-476 1 TULSOKTBXXZ  624H ONVOY SPECTRUM, LLC 538   2022-09-10   
539-476 2 TULTOKCL8MD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 538   2021-04-03   
539-476 3 TULSOKTBXHZ  516J TON80 COMMUNICATIONS, LLC 538   2021-04-02   
539-476 4 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2021-04-03   
539-476 5 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2021-04-03   
539-476 6 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2021-04-03   
539-476 7 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2021-04-03   
539-476 8 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2021-04-03   
539-476 9 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2021-04-03   
539-525 A TULSOKTBXKZ  318J COMCAST IP PHONE, LLC 538      
539-525 0 TULSOKTBXKZ  318J COMCAST IP PHONE, LLC 538   2017-11-02   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.